in Quantitative Aptitude edited by
9 views
0 votes
0 votes

NIELIT 2022 Feb Scientist D - Section D-25

 

If the ratio of speed of doing work of three persons is $2:3:7,$ what is the ratio of time taken by these people to do the same amount of work ?

  1. $2 : 14 : 21$
  2. $21 : 14 : 6$
  3. $6 : 14 : 21$
  4. $21 : 14 : 2$
in Quantitative Aptitude edited by
12.0k points
9 views

Please log in or register to answer this question.

Related questions

Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true